Photon resonance device, photon resonance detection system and detection method

A technology of resonance detection and resonance conditions, applied in the field of resonance, can solve problems such as the inability to realize multi-channel detection, achieve reliable test results, and save manufacturing costs

Inactive Publication Date: 2013-09-25
THE HONG KONG UNIV OF SCI & TECH
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  • Abstract
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Problems solved by technology

[0006] Similar to this typical graded wavelength filter, the filters in the above references all use a single-structured grating, so they cannot achieve the multi-channel detection that is usually required, and their purpose is only to determine the wavelength of the light source or for fluorescence spectroscopy. Law

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  • Photon resonance device, photon resonance detection system and detection method
  • Photon resonance device, photon resonance detection system and detection method
  • Photon resonance device, photon resonance detection system and detection method

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Embodiment Construction

[0088]In order to make the content of the present invention clearer and easier to understand, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. In the present invention, by way of example, the photon resonance device for biomolecular detection and bulk solution detection proposed by the present invention and the photon resonance detection system using the photon resonance device are described, but the present invention is not limited to the disclosed preferred The specific form of the embodiment. Those skilled in the art can make modifications and variations to the present invention according to the content disclosed in the present invention, and these modifications and variations should also belong to the scope of protection of the present invention defined by the claims.

[0089] The present invention proposes a photon resonance device and a photon resonance detection system aiming at the detection ...

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Abstract

The invention provides a photon resonance device, a photon resonance detection system and a detection method thereof. The photon resonance device comprises a substrate; and a wave guide layer formed on the substrate. The photon resonance device is characterized in that one or more channels are formed on the wave guide layer; and each channel has a plurality of units having adjacent resonance conditions. When the photon resonance device is irradiated in a resonance condition, light emitted in the photon resonance device is transmitted inside the wave guide layer and reacts with biomolecules or body solutions. The photon resonance device has each channel provided with a plurality of units with adjacent resonance conditions. Therefore, when biomolecule detection or body solution refractive index detection is performed on the photon resonance device, each channel will generate a distribution curve which can provide more reliable measurement results.

Description

technical field [0001] The invention relates to the field of resonance technology, in particular to a photon resonance device, a photon resonance detection system and a detection method thereof. Background technique [0002] Resonance technology plays a significant role in detecting the effective refractive index change on the chip surface, including surface plasmon resonance (SPR) technology and dielectric resonant waveguide (RWG) technology. Among these two technologies, the dielectric resonance waveguide technology is relatively more flexible in aspects such as the size and detection angle of biomolecules to be detected. [0003] Dielectric resonant waveguide gratings can perform label-free detection based on the resonance response caused by effective refractive index changes, which are mainly used in bulk refractive index sensing or biosensing of samples immobilized on the chip surface. Resonance condition changes can be measured by a shift in resonance response or by a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/55G01N21/41
Inventor 克里斯特勒·布戈-罗班温维佳
Owner THE HONG KONG UNIV OF SCI & TECH
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